(c)Explain the importance of meiosis in the production of gametes. 相关知识点: 试题来源: 解析 1.halves the chromosom number2.to produce a haploid nucleus3.allows genetic variation (in gametes )4.through dependen ssortment5.through crossing over ...
Define meiotically. meiotically synonyms, meiotically pronunciation, meiotically translation, English dictionary definition of meiotically. meiosis top to bottom:In meiosis a parent cell replicates and recombines, divides once to create two daughter cell
meiosis top to bottom:In meiosis a parent cell replicates and recombines, divides once to create two daughter cells, then divides again creating four daughter cells, each of which has half the genetic content of the original parent cell. ...
Meiosis, in contrast, is the shared feature for eukaryotic sex. In fact, the problem of maintenance of sex can be largely referred to the question: “What is meiosis good for?” About 20 major hypotheses have been proposed to explain the paradox of sex, and three main theories attempt to...
terminal meiosis terminal membrane terminal moraine terminal multiplexert terminal multiplexert terminal oxidizing en terminal pippicture-i terminal programming terminal public marke terminal repeater terminal ring buffer terminal sewer manhol terminal shaft torque terminal stationtermi terminal traffic terminal tr...
but shes the one my h but simultaneously al but since coming here but since meiosis sta but smaller families but so much left that but so what but speaking of gemin but still but still i cant find but still just wait but still my heart is but still retains its but stranded sexual d ...
During meiotic prophase I, telomeres attach to and move on the nuclear envelope (NE), regulating chromosome movement to promote homologous pairing. Meiosis-specific proteins TERB1, TERB2 and MAJIN play a key role in this process. Here, we report the crys
4.Something that grows or has grown:a new growth of grass. 5.An abnormal mass of tissue, such as a tumor, growing in or on a living organism. 6.A result of growth; a product:concerns that are a growth of the new responsibilities. ...
H2A.B appeared late in evolution in mice (H2A.B.3) and humans (H2A.B), and it is predominantly expressed in the testis with low expression levels in the brain [2, 3]. In the testis, it is expressed from the pachytene stage of the prophase of meiosis until the haploid round ...
Organisms grow and reproduce through cell division. In eukaryoticcells, the production of new cells occurs as a result ofmitosisandmeiosis. These two nuclear division processes are similar but distinct. Both processes involve the division of adiploid cell, or a cell containing two sets ofchromosomes...